Accumulated benefit obligations, which are generally less than projected benefit obligations as they exclude the impact of future salary increases, were $948 million on Dec. 31, 2015 for U.S.-defined benefit plans and $2.09 billion on Dec. 31, 2015 for non-U.S.-defined benefit plans. (SEC Form 10-K, Part II, Item 8, Note 10, pages 49-55).